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natita [175]
3 years ago
11

Why is fossilization rare?||

Biology
1 answer:
AleksandrR [38]3 years ago
6 0
Fossilization so rare because it takes such a long time.
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What is the effect of resources (which are limited) on unlimited human population growth?
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Answer:

Explanation:

The needs of population increases which causes decrease in resources and people suffered from it

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3 years ago
Which hormone is necessary for the growth of endometrial glands which are important for the sustenance of a growing embryo until
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The correct answer is estrogen.
<span>Endometrial glands are uterine glands located inside the endometrium. Their appearance varies during the menstrual cycle and it is under the influence of hormones. For example, during the proliferative phase, uterine glands appear due to estrogen secretion by the ovaries while during the secretory phase, due to increase in progesterone secretion, the uterine glands become very coiled with wide lumens and produce a secretion. </span>
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3 years ago
A typical human cell is approximately 10.00 10.00 μm in diameter and enclosed by a membrane that is 8.000 8.000 nm thick. What i
fredd [130]

Answer:

V_{cell = 526.12 μm³

Explanation:

Given that;

A typical human cell is approximately 10.00 μm in diameter    &

enclosed by a membrane that is 8.000 nm thick.

What is the volume of the cell including the membrane?

First, let's determine the radius of the human cell=

= \frac{1}{2}*d

= \frac{1}{2}*10

= 5 μm

Now, the radius of the cell including the membrane

= 5 μm + 8.000 nm

= 5 μm + 0.008 μm

= 5.008  μm

The volume of the cell including the membrane is given by the formula:

V_{cell]= \frac{4}{3} *\pi *(r_{cell})^3 um^3

V_{cell  = \frac{4}{3}*3.142*(5.008)^3um^3

V_{cell = 526.1160731 μm³

V_{cell = 526.12 μm³

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In the previous question a heterozygous female with horns mated with a male that was homoezygous recessive (no horns). What is t
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Answer:

1:1

Explanation:

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When blood glucose levels drop, which hormone brings glucose out of storage to raise blood glucose levels?
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